Researchers have developed a new type of porous microneedle that can extract interstitial fluid from skin faster than ever before, without drawing blood or causing pain. By precisely controlling the ...

Using an array of tiny needles that are almost too small to see, researchers have developed a minimally invasive technique for sampling a largely unexplored human bodily fluid that could potentially ...

GA, UNITED STATES, February 4, 2026 /EINPresswire.com/ — Researchers have developed a new type of porous microneedle that can extract interstitial fluid from skin ...

Past research has shown a link between interstitial fluid flow and an increased invasion rate of glioblastoma cells, and biomedical researchers and electrical engineers recently developed a new method ...

Rapid interstitial fluid extraction enables fast monitoring of glucose and could be extended to other biomarkers such as electrolytes, metabolites, and proteins. Because the sensing method relies on ...